10555010018 has 16 divisors (see below), whose sum is σ = 18095637120. Its totient is φ = 4523242176.

The previous prime is 10555010009. The next prime is 10555010033. The reversal of 10555010018 is 81001055501.

It is a super-2 number, since 2×10555010018² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312563 + ... + 344681.

It is an arithmetic number, because the mean of its divisors is an integer number (1130977320).

Almost surely, 2^10555010018 is an apocalyptic number.

10555010018 is a deficient number, since it is larger than the sum of its proper divisors (7540627102).

10555010018 is a wasteful number, since it uses less digits than its factorization.

10555010018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55601.

The product of its (nonzero) digits is 1000, while the sum is 26.

Adding to 10555010018 its reverse (81001055501), we get a palindrome (91556065519).

The spelling of 10555010018 in words is "ten billion, five hundred fifty-five million, ten thousand, eighteen".